ATE240833T1 - INFRARED RADIATION AND HEAT SENSITIVE COMPOSITION, AND LITHOGRAPHIC PRINTING PLATE COATED WITH SUCH COMPOSITION - Google Patents

INFRARED RADIATION AND HEAT SENSITIVE COMPOSITION, AND LITHOGRAPHIC PRINTING PLATE COATED WITH SUCH COMPOSITION

Info

Publication number
ATE240833T1
ATE240833T1 AT00202653T AT00202653T ATE240833T1 AT E240833 T1 ATE240833 T1 AT E240833T1 AT 00202653 T AT00202653 T AT 00202653T AT 00202653 T AT00202653 T AT 00202653T AT E240833 T1 ATE240833 T1 AT E240833T1
Authority
AT
Austria
Prior art keywords
composition
printing plate
infrared radiation
lithographic printing
heat sensitive
Prior art date
Application number
AT00202653T
Other languages
German (de)
Inventor
Roberto Bernardini
Domenico Tiefenthaler
Angelo Bolli
Original Assignee
Lastra Spa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lastra Spa filed Critical Lastra Spa
Application granted granted Critical
Publication of ATE240833T1 publication Critical patent/ATE240833T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41C—PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
    • B41C1/00—Forme preparation
    • B41C1/10—Forme preparation for lithographic printing; Master sheets for transferring a lithographic image to the forme
    • B41C1/1008—Forme preparation for lithographic printing; Master sheets for transferring a lithographic image to the forme by removal or destruction of lithographic material on the lithographic support, e.g. by laser or spark ablation; by the use of materials rendered soluble or insoluble by heat exposure, e.g. by heat produced from a light to heat transforming system; by on-the-press exposure or on-the-press development, e.g. by the fountain of photolithographic materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41C—PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
    • B41C2210/00—Preparation or type or constituents of the imaging layers, in relation to lithographic printing forme preparation
    • B41C2210/02—Positive working, i.e. the exposed (imaged) areas are removed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41C—PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
    • B41C2210/00—Preparation or type or constituents of the imaging layers, in relation to lithographic printing forme preparation
    • B41C2210/06—Developable by an alkaline solution
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41C—PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
    • B41C2210/00—Preparation or type or constituents of the imaging layers, in relation to lithographic printing forme preparation
    • B41C2210/22—Preparation or type or constituents of the imaging layers, in relation to lithographic printing forme preparation characterised by organic non-macromolecular additives, e.g. dyes, UV-absorbers, plasticisers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41C—PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
    • B41C2210/00—Preparation or type or constituents of the imaging layers, in relation to lithographic printing forme preparation
    • B41C2210/24—Preparation or type or constituents of the imaging layers, in relation to lithographic printing forme preparation characterised by a macromolecular compound or binder obtained by reactions involving carbon-to-carbon unsaturated bonds, e.g. acrylics, vinyl polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41C—PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
    • B41C2210/00—Preparation or type or constituents of the imaging layers, in relation to lithographic printing forme preparation
    • B41C2210/26—Preparation or type or constituents of the imaging layers, in relation to lithographic printing forme preparation characterised by a macromolecular compound or binder obtained by reactions not involving carbon-to-carbon unsaturated bonds
    • B41C2210/262—Phenolic condensation polymers, e.g. novolacs, resols
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
    • Y10S430/1053—Imaging affecting physical property or radiation sensitive material, or producing nonplanar or printing surface - process, composition, or product: radiation sensitive composition or product or process of making binder containing
    • Y10S430/1055—Radiation sensitive composition or product or process of making
    • Y10S430/106—Binder containing
    • Y10S430/111—Polymer of unsaturated acid or ester
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
    • Y10S430/145—Infrared
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
    • Y10S430/165—Thermal imaging composition

Abstract

A heat-sensitive composition of the positive type comprising a polymeric binder and a solubility inhibitor, wherein the said solubility inhibitor is a hydroxylated acrylic polymer, a hydroxylated acrylic copolymer or of a derivative thereof wherein some hydroxyl groups have been esterified by a carboxylic acid or a reactive derivative thereof.
AT00202653T 1999-07-30 2000-07-24 INFRARED RADIATION AND HEAT SENSITIVE COMPOSITION, AND LITHOGRAPHIC PRINTING PLATE COATED WITH SUCH COMPOSITION ATE240833T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP99830489 1999-07-30

Publications (1)

Publication Number Publication Date
ATE240833T1 true ATE240833T1 (en) 2003-06-15

Family

ID=8243525

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00202653T ATE240833T1 (en) 1999-07-30 2000-07-24 INFRARED RADIATION AND HEAT SENSITIVE COMPOSITION, AND LITHOGRAPHIC PRINTING PLATE COATED WITH SUCH COMPOSITION

Country Status (5)

Country Link
US (1) US6500600B1 (en)
AT (1) ATE240833T1 (en)
DE (1) DE60002791T2 (en)
ES (1) ES2199119T3 (en)
HK (1) HK1034697A1 (en)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5085972A (en) 1990-11-26 1992-02-04 Minnesota Mining And Manufacturing Company Alkoxyalkyl ester solubility inhibitors for phenolic resins
JP3471990B2 (en) * 1995-09-27 2003-12-02 富士写真フイルム株式会社 Positive photosensitive lithographic printing plate and method for producing the same
EP0825927B1 (en) 1996-04-23 1999-08-11 Kodak Polychrome Graphics Company Ltd. Lithographic printing form precursor and its use by heat imaging
JP3814961B2 (en) 1996-08-06 2006-08-30 三菱化学株式会社 Positive photosensitive printing plate
US6060222A (en) 1996-11-19 2000-05-09 Kodak Polcyhrome Graphics Llc 1Postitve-working imaging composition and element and method of forming positive image with a laser
US6106996A (en) * 1997-05-27 2000-08-22 Agfa-Gevaert, N.V. Heat sensitive imaging element and a method for producing lithographic plates therewith
US6022667A (en) * 1997-05-27 2000-02-08 Agfa-Gevaert, N.V. Heat sensitive imaging element and a method for producing lithographic plates therewith
US6093519A (en) * 1997-06-05 2000-07-25 Agfa-Gevaert, N.V. Heat sensitive imaging element and a method for producing lithographic plates therewith
EP0901902A3 (en) 1997-09-12 1999-03-24 Fuji Photo Film Co., Ltd. Positive photosensitive composition for use with an infrared laser
JP3858374B2 (en) * 1997-09-18 2006-12-13 コニカミノルタホールディングス株式会社 Photosensitive composition and image forming material
GB9722862D0 (en) 1997-10-29 1997-12-24 Horsell Graphic Ind Ltd Pattern formation

Also Published As

Publication number Publication date
ES2199119T3 (en) 2004-02-16
DE60002791D1 (en) 2003-06-26
DE60002791T2 (en) 2004-03-18
US6500600B1 (en) 2002-12-31
HK1034697A1 (en) 2001-11-02

Similar Documents

Publication Publication Date Title
DE69628996D1 (en) Polymer composition and resist material
AU2327297A (en) Photoresist compositions comprising polycyclic polymers with acid labile pendant groups
RU92016573A (en) POLYMERIC COMPOSITION AND PRODUCTS
DK0882094T3 (en) Formaldehyde-free coating agents for moldings
TW259714B (en)
CA2220409A1 (en) Pigmented, uv-cured, acrylic-based, pressure sensitive adhesives, and method for making same
NO980981D0 (en) Process for the preparation of antimicrobial plastics
NO994026L (en) Unsaturated polyester resin compositions comprising metallic monomers
PT980881E (en) AQUOSO COATING AGENT, ITS PREPARATION AND USE FOR HEATING INKS IN STOVE
DE59207917D1 (en) Powder coating agents
BR9814107A (en) Removable backing
ATE240833T1 (en) INFRARED RADIATION AND HEAT SENSITIVE COMPOSITION, AND LITHOGRAPHIC PRINTING PLATE COATED WITH SUCH COMPOSITION
AU2211200A (en) Cement composition and process therewith
ATE83259T1 (en) ADHESIVE COMPOSITION CONTAINING WATER-SOLUBLE POLYALKYLOXAZOLINE AND A WATER-INSOLUBLE POLYMER.
HK1023310A1 (en) Ir and uv radiation-sensitive composition and lithographic plate.
ES2093296T3 (en) PROCEDURE FOR THE MANUFACTURE OF HYDROXIFUNCTIONAL COPOLYMERS.
ATE223197T1 (en) COSMETIC OR PHARMACEUTICAL COMPOSITION CONTAINING AN ESTER OF DEXTRINE AND A HYDROPHILIC GELING AGENT
ATE251647T1 (en) HEAT FORMABLE ACRYLIC FILM
CA2092233A1 (en) Desensitizable record material
TR199802040T2 (en) Use of aspartic acid-containing polymers in cooling circuits.
HK1034928A1 (en) Composition sensitive to ir radiation and to heat and lithographic plate coated therewith
ES353003A1 (en) Coating composition and process comprising calcium sulfoaluminate pigment,a rubbery latex binder and a copolymer of styrene and maleic monomer
JPS57179271A (en) Remedial adhesive tape or sheet
JPS55118981A (en) Pressure-sensitive adhesive composition
DK0747486T3 (en) Microbiological process for the preparation of heteroaromatic carboxylic acids by microorganisms of the genus Alc

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties